A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-594-9199
NSN 5960-01-181-2143
NSN 6135-01-423-7502
NSN 5930-00-669-6879
NSN 6105-01-073-8347
NSN 5930-00-422-5375
NSN 5930-01-460-5202
NSN 5990-01-100-1840
NSN 6135-00-500-2082
NSN 6110-01-104-4777
NSN 6105-01-105-0042
NSN 2925-01-595-9720